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CoinDCX confirms $16 million loss from retired wallets days after CEO called breach reports a ‘false alarm’

CoinDCX confirmed on 25 October 2026 that 15.99 million USDT (about $16 million) was drained from retired deposit wallets after its automated sweeping service failed and user deposits sat at old, vulnerable addresses. The exchange absorbed the loss and says cold-wallet funds are safe. The report covers CEO Sumit Gupta's earlier "false alarm" denial, ZachXBT's challenge and withdrawal advice, and the July 2025 $44 million hack.

TL;DR Reports CoinDCX's admission of a $16M USDT loss from deprecated deposit wallets, days after its CEO denied a breach.

Organisations named here

  • CoinDCX

Technologies named here

  • Tether
  • CoinDCX automated sweeping service
  • CoinDCX retired deposit wallets (old deposit addresses, 15.99 million USDT drained, confirmed 25 October 2026)

Concepts named here

  • Deprecated deposit wallets

Threat actors named here

  • ZachXBT

Also named here

  • Sumit Gupta